<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" label-width="68px" style="margin-bottom: 5px;">
      <div class="con-container">
        <div class="lab-container">
          <label class="condition-item-title">任务名称</label>
          <el-form-item label="" prop="jobName" class="custom-el-form-item">
            <el-input
              v-model="queryParams.jobName"
              placeholder="请输入任务名称"
              clearable
              size="small"
              class="query-param"
              @keyup.enter.native="handleQuery"
            />
          </el-form-item>
        </div>
        <div class="btn-container">
          <el-form-item>
            <el-button type="primary" icon="el-icon-setting" size="mini" @click="conditionToggle">高级查询</el-button>
            <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
            <el-button type="primary" icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
            <el-button type="primary" icon="el-icon-plus" size="mini" @click="handleAdd"
                       v-hasPermi="['monitor:job:add']">新增
            </el-button>
            <el-button type="primary" icon="el-icon-s-operation" size="mini" @click="handleJobLog"
              v-hasPermi="['monitor:job:query']">日志</el-button>
            <el-button type="primary" icon="el-icon-download" size="mini" @click="handleExport"
                       v-hasPermi="['monitor:job:remove']">导出
            </el-button>
            <el-button type="primary" icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete"
                       v-hasPermi="['monitor:job:remove']">删除</el-button>
          </el-form-item>
        </div>
      </div>

      <div class="toggle-container" ref="toggle-container" style="display: inline-block;">
        <div class="condition-item">
          <label class="condition-item-title">任务组名</label>
          <el-form-item label="" prop="jobGroup">
            <el-select v-model="queryParams.jobGroup" placeholder="请选择任务组名" clearable size="small" class="query-param">
              <el-option
                v-for="dict in jobGroupOptions"
                :key="dict.dictValue"
                :label="dict.dictLabel"
                :value="dict.dictValue"
              />
            </el-select>
          </el-form-item>
        </div>
        <div class="condition-item">
          <label class="condition-item-title">任务状态</label>
          <el-form-item label="" prop="status">
            <el-select v-model="queryParams.status" placeholder="请选择任务状态" clearable size="small" class="query-param">
              <el-option
                v-for="dict in statusOptions"
                :key="dict.dictValue"
                :label="dict.dictLabel"
                :value="dict.dictValue"
              />
            </el-select>
          </el-form-item>
        </div>
      </div>
    </el-form>


    <el-table ref="table" :height="tableHeight" v-loading="loading" :data="jobList" @row-dblclick="handleDoubleClick" @selection-change="handleSelectionChange" @sort-change="changeTableSort">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="序号" align="left" type="index" width="120" >
        <template slot-scope="scope">
          <span>{{(queryParams.pageNum - 1) * queryParams.pageSize + scope.$index + 1}}</span>
        </template>
      </el-table-column>
<!--      <el-table-column label="任务编号" align="left" prop="jobId" />-->
      <el-table-column label="任务名称" align="left" prop="jobName" :show-overflow-tooltip="true" sortable :render-header="(h,obj) => renderHeader(h,obj)"/>
      <el-table-column label="任务组名" align="left" prop="jobGroup" :formatter="jobGroupFormat" sortable :render-header="(h,obj) => renderHeader(h,obj)"/>
      <el-table-column label="调用目标字符串" align="left" prop="invokeTarget" :show-overflow-tooltip="true" sortable :render-header="(h,obj) => renderHeader(h,obj)"/>
      <el-table-column label="cron执行表达式" align="left" prop="cronExpression" :show-overflow-tooltip="true" sortable :render-header="(h,obj) => renderHeader(h,obj)"/>
      <el-table-column label="状态" align="left" prop="status" sortable :render-header="(h,obj) => renderHeader(h,obj)">
        <template slot-scope="scope">
          <el-switch
            v-model="scope.row.status"
            active-value="0"
            inactive-value="1"
            @change="handleStatusChange(scope.row)"
          ></el-switch>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="left" width="240" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            type="text"
            icon="el-icon-edit"
            size="mini"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['monitor:job:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-caret-right"
            @click="handleRun(scope.row)"
            v-hasPermi="['monitor:job:edit']"
          >执行一次</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-view"
            @click="handleView(scope.row)"
            v-hasPermi="['monitor:job:query']"
          >详细</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page-sizes="[100, 200, 500, 1000]"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 新增或修改定时任务对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="700px">
      <el-form ref="form" :model="form" :rules="rules" label-width="100px">
        <el-row>
          <el-col :span="12">
            <el-form-item label="任务名称" prop="jobName">
              <el-input v-model="form.jobName" placeholder="请输入任务名称" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="任务分组" prop="jobGroup">
              <el-select v-model="form.jobGroup" placeholder="请选择">
                <el-option
                  v-for="dict in jobGroupOptions"
                  :key="dict.dictValue"
                  :label="dict.dictLabel"
                  :value="dict.dictValue"
                ></el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item prop="invokeTarget">
              <span slot="label">
                调用方法
                <el-tooltip placement="top">
                  <div slot="content">
                    Bean调用示例：ryTask.ryParams('ry')
                    <br />Class类调用示例：com.ruoyi.quartz.task.RyTask.ryParams('ry')
                    <br />参数说明：支持字符串，布尔类型，长整型，浮点型，整型
                  </div>
                  <i class="el-icon-question"></i>
                </el-tooltip>
              </span>
              <el-input v-model="form.invokeTarget" placeholder="请输入调用目标字符串" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="cron表达式" prop="cronExpression">
              <el-input v-model="form.cronExpression" placeholder="请输入cron执行表达式" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="是否并发" prop="concurrent">
              <el-radio-group v-model="form.concurrent" size="small">
                <el-radio-button label="0">允许</el-radio-button>
                <el-radio-button label="1">禁止</el-radio-button>
              </el-radio-group>
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="错误策略" prop="misfirePolicy">
              <el-radio-group v-model="form.misfirePolicy" size="small">
                <el-radio-button label="1">立即执行</el-radio-button>
                <el-radio-button label="2">执行一次</el-radio-button>
                <el-radio-button label="3">放弃执行</el-radio-button>
              </el-radio-group>
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="状态">
              <el-radio-group v-model="form.status">
                <el-radio
                  v-for="dict in statusOptions"
                  :key="dict.dictValue"
                  :label="dict.dictValue"
                >{{dict.dictLabel}}</el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <!-- 任务日志详细 -->
    <el-dialog title="任务详细" :visible.sync="openView" width="700px">
      <el-form ref="form" :model="form" label-width="120px" size="mini">
        <el-row>
          <el-col :span="12">
            <el-form-item label="任务编号：">{{ form.jobId }}</el-form-item>
            <el-form-item label="任务名称：">{{ form.jobName }}</el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="任务分组：">{{ jobGroupFormat(form) }}</el-form-item>
            <el-form-item label="创建时间：">{{ form.createTime }}</el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="cron表达式：">{{ form.cronExpression }}</el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="下次执行时间：">{{ parseTime(form.nextValidTime) }}</el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="调用目标方法：">{{ form.invokeTarget }}</el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="任务状态：">
              <div v-if="form.status == 0">正常</div>
              <div v-else-if="form.status == 1">禁用</div>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="是否并发：">
              <div v-if="form.concurrent == 0">允许</div>
              <div v-else-if="form.concurrent == 1">禁止</div>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="执行策略：">
              <div v-if="form.misfirePolicy == 0">默认策略</div>
              <div v-else-if="form.misfirePolicy == 1">立即执行</div>
              <div v-else-if="form.misfirePolicy == 2">执行一次</div>
              <div v-else-if="form.misfirePolicy == 3">放弃执行</div>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="openView = false">关 闭</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listJob, getJob, delJob, addJob, updateJob, exportJob, runJob, changeJobStatus } from "@/api/monitor/job";
import $ from 'jquery'

export default {
  name: "Job",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 总条数
      total: 0,
      // 定时任务表格数据
      jobList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 是否显示详细弹出层
      openView: false,
      // 任务组名字典
      jobGroupOptions: [],
      // 状态字典
      statusOptions: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 100,
        jobName: undefined,
        jobGroup: undefined,
        status: undefined
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        jobName: [
          { required: true, message: "任务名称不能为空", trigger: "blur" }
        ],
        invokeTarget: [
          { required: true, message: "调用目标字符串不能为空", trigger: "blur" }
        ],
        cronExpression: [
          { required: true, message: "cron执行表达式不能为空", trigger: "blur" }
        ]
      },
      //表格高度
      tableHeight: 400,
      columnLabel: ''
    };
  },
  watch:{
    '$store.state.app.screenHeight':function(){ //监听屏幕高度变化
      if(this.$refs.table.$el.offsetTop){
        this.tableHeight = window.innerHeight - this.$refs.table.$el.offsetTop - 125;
      }else{
        this.tableHeight = window.innerHeight - 62 - 125;
      }
    }
  },
  created() {
    this.getList();
    this.getDicts("sys_job_group").then(response => {
      this.jobGroupOptions = response.data;
    });
    this.getDicts("sys_job_status").then(response => {
      this.statusOptions = response.data;
    });
  },
  methods: {
    handleDoubleClick(row, column, event){
      this.handleView(row);
    },
    conditionToggle() {
      if ($('.toggle-container').css('display') == 'none') {
        $('.toggle-container').css('display', 'inline-block');
        this.tableHeight = window.innerHeight - this.$refs.table.$el.offsetTop - 125;
      } else {
        $('.toggle-container').css('display', 'none');
        this.tableHeight = window.innerHeight - this.$refs.table.$el.offsetTop - 125;
      }
    },
    renderHeader(h, { column, $index }, width){
      let color = '#515a6e';
      let that = this;
      if(that.columnLabel != '' && that.columnLabel == column.label){
        color = "#ff6600";
      }
      let style = {};
      if(width){
        // width: 'calc(' + width + '% - 48px)'
        style = {textAlign:'left',wordBreak: 'break-all',whiteSpace: 'pre-line',display:'inline-block',lineHeight: 'normal',color: color, width: width+"px"}
      }else{
        style = {textAlign:'left',wordBreak: 'break-all',whiteSpace: 'pre-line',display:'inline-block',lineHeight: 'normal',color: color}
      }

      return h(
        'span',
        {
          style: style,
        },
        column.label)
    },
    //表格排序
    changeTableSort(column){
      let order = '';
      if(column.order === 'ascending'){
        order = 'asc';
      }else if(column.order === 'descending'){
        order = 'desc';
      }
      if(order !== ''){
        this.queryParams.sort = column.prop.replace(/([A-Z])/g,"_$1").toLowerCase();
        this.queryParams.order = order;
        this.queryParams.pageNum = 1;
        this.columnLabel = column.column.label;
      }else{
        this.queryParams.sort = '';
        this.queryParams.order = '';
        this.queryParams.pageNum = 1;
        this.columnLabel = '';
      }
      this.getList();
    },
    /** 查询定时任务列表 */
    getList() {
      this.loading = true;
      listJob(this.queryParams).then(response => {
        this.jobList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 任务组名字典翻译
    jobGroupFormat(row, column) {
      return this.selectDictLabel(this.jobGroupOptions, row.jobGroup);
    },
    // 状态字典翻译
    statusFormat(row, column) {
      return this.selectDictLabel(this.statusOptions, row.status);
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        jobId: undefined,
        jobName: undefined,
        jobGroup: undefined,
        invokeTarget: undefined,
        cronExpression: undefined,
        misfirePolicy: 1,
        concurrent: 1,
        status: "0"
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.jobId);
      this.single = selection.length != 1;
      this.multiple = !selection.length;
    },
    // 任务状态修改
    handleStatusChange(row) {
      let text = row.status === "0" ? "启用" : "停用";
      this.$confirm('确认要"' + text + '""' + row.jobName + '"任务吗?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return changeJobStatus(row.jobId, row.status);
        }).then(() => {
          this.msgSuccess(text + "成功");
        }).catch(function() {
          row.status = row.status === "0" ? "1" : "0";
        });
    },
    /* 立即执行一次 */
    handleRun(row) {
      this.$confirm('确认要立即执行一次"' + row.jobName + '"任务吗?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return runJob(row.jobId, row.jobGroup);
        }).then(function() {
          this.msgSuccess("执行成功");
        }).catch(function() {});
    },
    /** 任务详细信息 */
    handleView(row) {
      getJob(row.jobId).then(response => {
        this.form = response.data;
        this.openView = true;
      });
    },
    /** 任务日志列表查询 */
    handleJobLog() {
      this.$router.push("/job/log");
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "新增任务";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const jobId = row.jobId || this.ids;
      getJob(jobId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改任务";
      });
    },
    /** 提交按钮 */
    submitForm: function() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.jobId != undefined) {
            updateJob(this.form).then(response => {
              if (response.code === 200) {
                this.msgSuccess("修改成功");
                this.open = false;
                this.getList();
              } else {
                this.msgError(response.msg);
              }
            });
          } else {
            addJob(this.form).then(response => {
              if (response.code === 200) {
                this.msgSuccess("新增成功");
                this.open = false;
                this.getList();
              } else {
                this.msgError(response.msg);
              }
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const jobIds = row.jobId || this.ids;
      this.$confirm('是否确认删除定时任务编号为"' + jobIds + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          confirmButtonClass: "btn-confirm",
          type: "warning"
        }).then(function() {
          return delJob(jobIds);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        }).catch(function() {});
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm("是否确认导出所有定时任务数据项?", "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return exportJob(queryParams);
        }).then(response => {
          this.download(response.msg);
        }).catch(function() {});
    }
  },
  mounted() {
    this.$nextTick(function() {
      this.tableHeight = window.innerHeight - this.$refs.table.$el.offsetTop - 125;
    });
  }
};
</script>
